PASSAGE-I : A magnetic field is described by drawing the magnetic field lines. The magnetic field lines always begin from the north pole of magnet and end on the soth pole of the magnet. They do not intersect each other. They come closer to one another near the poles but they are widely separated at other places.
The direction of magnetic field lines outside the magnet is

Options

A. north to south
B. south to north
C. both (a) and (b)
D. neither (a) nor (b)

Explanation

To solve the question regarding the direction of magnetic field lines outside a magnet, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Magnetic Poles**:
- A magnet has two poles: the North Pole and the South Pole. The magnetic field lines are visual representations of the magnetic field around the magnet.

**Hint**: Remember that every magnet has a North and a South pole.

2. **Direction of Magnetic Field Lines**:
- Magnetic field lines always originate from the North Pole and terminate at the South Pole. This means that outside the magnet, the field lines will travel from the North Pole to the South Pole.

**Hint**: Think of the flow of water; it moves from a higher point (North) to a lower point (South).

3. **Behavior of Magnetic Field Lines**:
- The magnetic field lines do not intersect each other, indicating that at any point in space, the magnetic field has a single direction. Near the poles, the lines are closer together, indicating a stronger magnetic field, while they are more spread out away from the poles.

**Hint**: Visualize the density of lines; closer lines mean a stronger field.

4. **Conclusion**:
- Therefore, the direction of the magnetic field lines outside the magnet is from the North Pole to the South Pole.

**Hint**: Always remember the flow direction: North to South for the external field.

### Final Answer:
The direction of the magnetic field lines outside the magnet is from the North Pole to the South Pole.